Home / 176,722.43-264,995.19-88,025.00

Finding the Fourth Proportional to 176,722.43, 264,995.19 and 88,025.00

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Solution

The fourth proportional to 176,722.43, 264,995.19 and 88,025.00 is: 131,993.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,722.43 : 264,995.19 = 88,025.00 : x
  2. Step 2: Convert to fraction form
    176,722.43/264,995.19 = 88,025.00/x
  3. Step 3: Cross multiply
    176,722.43x = 264,995.19 × 88,025.00
  4. Step 4: Simplify right side
    176,722.43x = 23,326,200,274.77
  5. Step 5: Solve for x
    x = 23,326,200,274.77/176,722.43
  6. Step 6: Final answer
    x = 131,993.44

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.